Sounds good doesn't it. Check on your house from anywhere. But I have found there is more to it. We have cameras thruout the house which work fine when they work. But if there is a power outage, or if the internet goes down, the cameras don't always come back up. Maybe it's because they are cheap; don't know.
But be aware that just plugging in a system (and going away for several months) will not guarantee that the system will stay operable for all the time you are away.
I am also nervous about a smart t/s that you can control from afar. If you can control it so can a hacker...